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DYNO-Mill Media Loading
I. Mills with standard size spacers
| Mill Size | Volume
(liters) | Glass
(pounds) | Zirconium Silicate Rami (pounds) | | KDL-Special w/.3 L | 0.24 | 0.87 | 1.38 | | KDL-Special w/.6 L | 0.48 | 1.74 | 2.75 | | KDL-Pilot | 1.12 | 4.06 | 6.42 | | KD-5 | 4.00 | 14.50 | 22.93 | | KD-15 | 12.00 | 43.50 | 68.78 | | KD-20 | 13.20 | 47.85 | 75.66 | | KD-25 | 20.00 | 72.50 | 114.64 | | KD-45 | 36.80 | 133.40 | 210.94 | | KD-60 | 48.00 | 174.00 | 275.13 | | KD-100 | 85.60 | 310.30 | 490.66 | | KD-110 | 92.00 | 333.50 | 527.34 | | KD-120 | 102.40 | 371.20 | 586.95 | | KD-160 | 132.00 | 478.50 | 756.62 | | KD-175 | 144.00 | 522.00 | 825.41 | | KD-190 | 156.80 | 568.40 | 898.78 | | KD-200 | 172.00 | 623.50 | 985.90 | | KD-280 | 236.80 | 858.40 | 1,357.34 | | KD-600 | | | |
II. Mills with oversize spacers
| Mill Size | Volume
(liters) | Glass
(pounds) | Zirconium Silicate Rami (pounds) | | KDL-Pilot | 1.05 | 3.81 | 6.02 | | KD-5 | 3.60 | 13.05 | 20.64 | | KD-15 | 10.60 | 38.43 | 60.76 | | KD-20 | 11.00 | 39.87 | 63.05 | | KD-45 | 31.50 | 114.19 | 180.56 |
For other oversize spacer volume listings, contact CB Mills.
Please note: All weights are approximate values for 80% media charge. Weights are given for purchasing purposes only. Actual loading should be done on a volume basis using the value in the first column.
| Pounds Per Liter (5% error): | Sand | | 3.875 | | Glass | | 3.625 | | Z-Beads (SEPR) | | 5.200 | | Z-Beads (Rami) | | 5.732 | | Zirconium Oxide | | 7.600 | | Steel Shot | | 10.875 | | Chrome Alloy Beads | | 11.000 |
Red Head Mills Media Loading
Grinding performance is affected by the media size and the weight of the media in the vessel. Weight can be increased by adding more volume of the same material or by using the same volume of a denser media. Smaller media or more weight in the vessel will apply more horsepower to the product being ground or dispersed. This will give a higher fineness of grind or allow a greater throughput. Smaller media or more weight will also draw more amps and increase temperature (if the throughput stays the same). Weights of charges for several medias are listed below. These are suitable for standard operating conditions, but may be adjusted depending on the product.
Alternate Charges
| Model | Media Level
(inches) | Approximate Charges (pounds) | | Silica Sand | Glass Beads (1 - 2mm) | Z-Beads | Zirconium Oxide | Steel Shot | | 3-P | 4½*
6
7
8¾ | 23
20
18
15 | 23
20
18
15 | 35
30
27
23 | 46
40
36
30 | 69
60
54
45 | | 8-P | 1¼
2¼*
6¾
9¼ | 68
65
53
45 | 68
65
53
45 | 102
98
80
68 | 136
130
106
90 | 204
195
159
135 | | 16-P | 1-5/8
2¾*
8-5/8
12½ | 145
140
115
100 | 145
140
115
100 | 218
210
173
150 | 290
280
230
200 | 435
420
345
300 | | 30-P | 1½*
5½
10
14½ | 270
243
215
185 | 270
243
215
185 | 405
365
323
278 | 540
486
430
370 | 810
729
645
555 | | 60-P | 6½*
11½
17
22½ | 450
400
350
300 | 450
400
350
300 | 675
600
525
450 | 900
800
700
600 | 1350
1200
1050
900 |
* Standard Charge
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